Most of the posters here are not the tough-handed builders and workmen with layers of callus built up over years. So, when we indulge in manual activity such as is often discussed here, we need to consider our skin.
I try to remember to bung on a bit of Screwfix cheapest barrier cream before. After, wash with liquid soap and treat with hand cream (either L'Occitane containing shea butter or Nivea Age Defying Contains Q10 Plus). (I have found that some hand creams seem to dry out my skin and keep making me want to put on more and more. That is why I have been so specific about the ones I use - they seem to work.)
I also try to use gloves - when I think about it! But to be honest, I hate doing so. And sweaty glove-insides are pretty nasty for the skin as well.
And I still end up having days, even weeks, of intensely dry-feeling hands where I am desperate to plunge them into water or oil. The best relief I get is often just to make fists so that as much of the skin is touching other skin as possible! (Partner has to tell me to stop clenching them at times it gets so bad.)
Cement/concrete/plaster are the absolute worst. Soil, white spirit and other solvents are pretty awful. And cleaning with detergents or sugar soap. And of course we have the silicone sealants, polyurethanes and gripfill/pink stuff with their unremovable horrors.
It seems likely that dry hands and damaged skin will be common experiences here. Anyone care to share their experiences and approaches?